The Rocky Mountain journal of mathematics.

v.28no.1(1998)(21), v.28no.2(1998)(22), v.28no.3(1998)(23), v.28no.4(1998)(24), v.29no.1(1999)(21), v.29no.2(1999)(22), v.29no.3(1999)(23), v.29no.4(1999)(24), v.30no.1(2000)(21), v.30no.2(2000)(22), v.30no.3(2000)(23), v.30no.4(2000)(24), v.31no.1(2001)(21), v.31no.2(2001)(22), v.31no.3(2001)(23), v.31no.4(2001)(24), v.32no.1(2002)(21), v.32no.2(2002)(22), v.32no.3(2002)(23), v.32no.4(2002)(24), v.33no.1(2003)(21), v.33no.2(2003)(22), v.33no.3(2003)(23), v.33no.4(2003)(24), v.34no.1(2004)(21), v.34no.2(2004)(22), v.34no.3(2004)(23), v.34no.4(2004)(24), v.35no.1(2005), v.35no.2(2005), v.35no.3(2005), v.35no.4(2005), v.35no.5(2005), v.35no.6(2005), v.36no.1(2006), v.36no.2(2006), v.36no.3(2006), v.36no.4(2006), v.36no.5(2006), v.36no.6(2006), v.37no.1(2007), v.37no.2(2007), v.37no.3(2007), v.37no.4(2007), v.37no.5(2007), v.37no.6(2007), v.38no.1(2008), v.38no.2(2008), v.38no.3(2008), v.38no.4(2008), v.38no.5(2008), v.38no.6(2008)